Thanks for that. Yep I've got some of the insulated sips splines but you can't use them around windows, doors or for top/bottom plates. I was just concerned about the gap with the timber splines but I reckon I'll just cut some 5mm packers as suggested earlier. I'm probably over thinking it...
Hi folks. Hope someone can help. I'm starting a garden workshop build in early april using sips from Premier Sips in Lichfield. I'm just using them for the walls but not in a precut kit form so I'm sourcing all the timber splines and fixings etc. What bothers me is that the insulation thickness...